| 1. |  Classic Game Room | Classic Game Room HD - DEFENDER for Colecovision review | 92 | Review |
| 2. | Classic Game Room | Classic Game Room HD - DEFENDER for Atari 2600 review | 79 | Review |
| 3. | Classic Game Room | Classic Game Room - DEFENDER for Atari 5200 review | 64 | Review |
| 4. | Classic Game Room | Classic Game Room - DEFENDER review for Atari Computers | 58 | Review |
| 5. | AqualungGameReviews | Defender Atari 2600 Review | 50 | Review |
| 6. | The No Swear Gamer | Defender Atari 2600 Review - The No Swear Gamer Ep 256 | 33 | Review |
| 7. | futurematt5 | Saturn shooter review - Defender (Midway Arcade Hits) | 22 | Review |
| 8. | Ballistik Coffee Boy | XPO 45: (DEEP DIVE!) "Defender" (1982) by Atari (XpressO: 5-Minute Atari 2600 Game Reviews) | 19 | Review |
| 9. | 65Gamerguy | Defender Review ColecoVision | 16 | Review |
| 10. | CGRundertow | CGR Undertow - OUTPOST DEFENDER ONLINE review for Xbox 360 | 16 | Review |
| 11. |  Lukozer | Lukozer Retro Game Review - 547 - Defender - Atari 2600 (VCS) | 12 | Review |
| 12. | Lukozer | Lukozer Retro Game Review 295 - Defender - Arcade Coin-Op | 11 | Review |
| 13. | John Gage | Defend Or Die Review for the Amstrad CPC by John Gage | 5 | Review |
| 14. | John Gage | Defender Review for the Arcade by John Gage | 4 | Review |
| 15. | John Gage | Modified Defender Review for the Acorn BBC Micro by John Gage | 3 | Review |
| 16. | TheGameLevelTv | Defender : Retro Review : Explicit Language : GameLevelTV | 2 | Review |
| 17. | David King | Defender (2600) - King Game Review | 2 | Review |
| 18. | John Gage | Defender II Review for the Atari 2600 by John Gage | 2 | Review |
| 19. | MS-DOS Game Reviews | Defender - 1982 - MS-DOS Game Review | 2 | Review |
| 20. | John Gage | Defender Review for the ColecoVision by John Gage | 1 | Review |
| 21. |  Kumar's Gaming | Defender - Game Review - Atari 2600 | 1 | Review |
| 22. | John Gage | Defender Review for the Atari 2600 by John Gage | 1 | Review |
